The patented magnetic MagProPrivacy Filter for 21.5 (16:9) monitors can be mounted and removed quickly and easily and provides a first-class visual protection. An excellent solution for narrow or no-edge displays. The Privacy Filter protects the screen from scratches and damage while maintaining privacy by limiting the viewing angle to +/- 30°. Reduces harmful An effective cleaning cloth and a protective case are included in the delivery. They protect against scratches while the screen is not in use.The patented design includes a narrow strip of magnet, which makes the fast and easy attachment and removal of the line-of-sight filter possible. The line-of-sight filter provides clear view of the screen, WAS makes it an excellent solution for displays with narrow or completely without edges. The limited display angle limits the field of view to +/- 30 degrees, so that the data on your screen is protected from viewing and reduces the likelihood of a loss of trust. By reducing blue light,